What aspect of music does 'dissonance' emphasize?

Dissonance in music specifically emphasizes resolution and tension. When dissonant notes or chords are played, they create a sense of unrest or instability that typically seeks resolution. This tension engages the listener, drawing attention to the resolution that often follows, which provides a fulfilling sense of closure.

Understanding dissonance is essential in music composition and performance, as it plays a critical role in emotional expression and the overall narrative of a piece. For example, a discordant chord may evoke feelings of anxiety or conflict, while its resolution to a consonant chord can bring relief and harmony.

While aspects like melody and harmony, rhythm and dynamics, and instrumentation are all vital components of music, they do not capture the essence of dissonance as effectively as the concepts of resolution and tension do. This makes the emphasis on the relationship between dissonance and resolution particularly significant in understanding musical structure and emotional impact.